Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles
•We examine the adhesion of Candida cells pre-treated with silver nanoparticles.•Adhesion of Candida cells to HeLa cells and polystyrene was significantly reduced.•Silver has potential to control the dissemination of Candida infections. This study investigated the adhesion to human epithelial cells...
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| Veröffentlicht in: | Colloids and surfaces, B, Biointerfaces B, Biointerfaces, 2014-02, Vol.114, p.410-412 |
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| container_title | Colloids and surfaces, B, Biointerfaces |
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| creator | Monteiro, Douglas Roberto Negri, Melyssa Silva, Sónia Gorup, Luiz Fernando Camargo, Emerson Rodrigues de Oliveira, Rosário Barbosa, Debora Barros Henriques, Mariana |
| description | •We examine the adhesion of Candida cells pre-treated with silver nanoparticles.•Adhesion of Candida cells to HeLa cells and polystyrene was significantly reduced.•Silver has potential to control the dissemination of Candida infections.
This study investigated the adhesion to human epithelial cells and polystyrene surface of viable yeasts recovered from Candida biofilms treated with silver nanoparticles (SN). Biofilm resuspended Candida cells were added to HeLa cells or to empty wells of microtiter plates and the adhesion was verified using crystal violet staining. The adhesion of Candida cells was significantly reduced, mainly when biofilms were pretreated with 54μg/mL SN. These new findings allow to conclude that SN may induce changes in viable yeasts, which can decrease the dissemination of Candida infections, mainly in susceptible patients. |
| doi_str_mv | 10.1016/j.colsurfb.2013.10.027 |
| format | Article |
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This study investigated the adhesion to human epithelial cells and polystyrene surface of viable yeasts recovered from Candida biofilms treated with silver nanoparticles (SN). Biofilm resuspended Candida cells were added to HeLa cells or to empty wells of microtiter plates and the adhesion was verified using crystal violet staining. The adhesion of Candida cells was significantly reduced, mainly when biofilms were pretreated with 54μg/mL SN. These new findings allow to conclude that SN may induce changes in viable yeasts, which can decrease the dissemination of Candida infections, mainly in susceptible patients.</description><identifier>ISSN: 0927-7765</identifier><identifier>EISSN: 1873-4367</identifier><identifier>EISSN: 0927-7765</identifier><identifier>DOI: 10.1016/j.colsurfb.2013.10.027</identifier><identifier>PMID: 24257686</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Biofilms - drug effects ; Candida ; Candida - cytology ; Candida - drug effects ; Candida - physiology ; Cell Adhesion - drug effects ; Cell Survival - drug effects ; Epithelial cells ; Epithelial Cells - cytology ; Epithelial Cells - drug effects ; HeLa Cells ; Humans ; Metal Nanoparticles - chemistry ; Microbial Viability - drug effects ; Polystyrene ; Polystyrenes - pharmacology ; Science & Technology ; Silver - pharmacology ; Silver nanoparticles ; Yeast adhesion</subject><ispartof>Colloids and surfaces, B, Biointerfaces, 2014-02, Vol.114, p.410-412</ispartof><rights>2013 Elsevier B.V.</rights><rights>Copyright © 2013 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c441t-889a87b5dbcd56abf7515245636f8368d90156646591269ee3f0d9fcf38181d53</citedby><cites>FETCH-LOGICAL-c441t-889a87b5dbcd56abf7515245636f8368d90156646591269ee3f0d9fcf38181d53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.colsurfb.2013.10.027$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/24257686$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Monteiro, Douglas Roberto</creatorcontrib><creatorcontrib>Negri, Melyssa</creatorcontrib><creatorcontrib>Silva, Sónia</creatorcontrib><creatorcontrib>Gorup, Luiz Fernando</creatorcontrib><creatorcontrib>Camargo, Emerson Rodrigues de</creatorcontrib><creatorcontrib>Oliveira, Rosário</creatorcontrib><creatorcontrib>Barbosa, Debora Barros</creatorcontrib><creatorcontrib>Henriques, Mariana</creatorcontrib><title>Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles</title><title>Colloids and surfaces, B, Biointerfaces</title><addtitle>Colloids Surf B Biointerfaces</addtitle><description>•We examine the adhesion of Candida cells pre-treated with silver nanoparticles.•Adhesion of Candida cells to HeLa cells and polystyrene was significantly reduced.•Silver has potential to control the dissemination of Candida infections.
This study investigated the adhesion to human epithelial cells and polystyrene surface of viable yeasts recovered from Candida biofilms treated with silver nanoparticles (SN). Biofilm resuspended Candida cells were added to HeLa cells or to empty wells of microtiter plates and the adhesion was verified using crystal violet staining. The adhesion of Candida cells was significantly reduced, mainly when biofilms were pretreated with 54μg/mL SN. These new findings allow to conclude that SN may induce changes in viable yeasts, which can decrease the dissemination of Candida infections, mainly in susceptible patients.</description><subject>Biofilms - drug effects</subject><subject>Candida</subject><subject>Candida - cytology</subject><subject>Candida - drug effects</subject><subject>Candida - physiology</subject><subject>Cell Adhesion - drug effects</subject><subject>Cell Survival - drug effects</subject><subject>Epithelial cells</subject><subject>Epithelial Cells - cytology</subject><subject>Epithelial Cells - drug effects</subject><subject>HeLa Cells</subject><subject>Humans</subject><subject>Metal Nanoparticles - chemistry</subject><subject>Microbial Viability - drug effects</subject><subject>Polystyrene</subject><subject>Polystyrenes - pharmacology</subject><subject>Science & Technology</subject><subject>Silver - pharmacology</subject><subject>Silver nanoparticles</subject><subject>Yeast adhesion</subject><issn>0927-7765</issn><issn>1873-4367</issn><issn>0927-7765</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkEuP0zAURi0EYsrAXxh5yabFj_iRHaOKAaSR2MDacuxr1VUSB9sp6r_HVTtsWV3pu-c-dBB6oGRHCZWfjjuXxrLmMOwYobyFO8LUK7ShWvFtx6V6jTakZ2qrlBR36F0pR0II66h6i-5Yx4SSWm7Q-ugPUGKacQp4b2cfvcVDTCGOE3YwjgXXhA_rZGcMS6wHGKMdb52G4yWN51LPGWbANlTIuGawdYK54j-NxyWOp5bOdk6LzTW6Ecp79CbYscCHW71Hv56-_Nx_2z7_-Pp9__i8dV1H61br3mo1CD84L6QdghJUsE5ILoPmUvueUCFlJ0VPmewBeCC-Dy5wTTX1gt-jj9e9S06_VyjVTLFcfrczpLUY2vVEcUIZbai8oi6nUjIEs-Q42Xw2lJiLcnM0L8rNRfklb8rb4MPtxjpM4P-NvThuAL4C2Vm7mAynWKptxzVjhlPR64Z8viLQZJwiZFNchNmBjxlcNT7F_73xF45Nofc</recordid><startdate>20140201</startdate><enddate>20140201</enddate><creator>Monteiro, Douglas Roberto</creator><creator>Negri, Melyssa</creator><creator>Silva, Sónia</creator><creator>Gorup, Luiz Fernando</creator><creator>Camargo, Emerson Rodrigues de</creator><creator>Oliveira, Rosário</creator><creator>Barbosa, Debora Barros</creator><creator>Henriques, Mariana</creator><general>Elsevier B.V</general><scope>RCLKO</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20140201</creationdate><title>Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles</title><author>Monteiro, Douglas Roberto ; 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This study investigated the adhesion to human epithelial cells and polystyrene surface of viable yeasts recovered from Candida biofilms treated with silver nanoparticles (SN). Biofilm resuspended Candida cells were added to HeLa cells or to empty wells of microtiter plates and the adhesion was verified using crystal violet staining. The adhesion of Candida cells was significantly reduced, mainly when biofilms were pretreated with 54μg/mL SN. These new findings allow to conclude that SN may induce changes in viable yeasts, which can decrease the dissemination of Candida infections, mainly in susceptible patients.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>24257686</pmid><doi>10.1016/j.colsurfb.2013.10.027</doi><tpages>3</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Colloids and surfaces, B, Biointerfaces, 2014-02, Vol.114, p.410-412 |
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| subjects | Biofilms - drug effects Candida Candida - cytology Candida - drug effects Candida - physiology Cell Adhesion - drug effects Cell Survival - drug effects Epithelial cells Epithelial Cells - cytology Epithelial Cells - drug effects HeLa Cells Humans Metal Nanoparticles - chemistry Microbial Viability - drug effects Polystyrene Polystyrenes - pharmacology Science & Technology Silver - pharmacology Silver nanoparticles Yeast adhesion |
| title | Adhesion of Candida biofilm cells to human epithelial cells and polystyrene after treatment with silver nanoparticles |
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